The WBCJV3-2517.5-2587.5-2602.5-2672.5-30-5 from Wainwright Instruments is a Band Pass Filter with Frequency 2.5875 to 2.6025 GHz, Bandwidth 15 MHz, Center Frequency 2.595 GHz, Insertion Loss 0.8 to 1 dB, Rejection 30 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCJV3-2517.5-2587.5-2602.5-2672.5-30-5 can be seen below.